公开(公告)号：DE19738861A1

公开(公告)日：1999-03-11

申请号：DE19738861

申请日：1997-09-05

Applicant: BASF AG

Inventor： GUTSCHE HERBERT ,  ANDERLIK RAINER DR ,  KRES NORBERT ,  GRES DIETER ,  BRIAN BERND ,  BAIERWECK PETRA DR ,  MOSNER HERBERT ,  BRANDT HERMANN DR ,  HEEL HELMUT DR

IPC: B29C47/10 ,  C08J3/20 ,  B29B7/14 ,  B29C47/36

Abstract: The invention relates to a continuous method for producing dyed thermoplastic moulding materials in an extruder, as follows: I) in a first area, A) 10 to 99.999 wt. % of a thermoplastic polymer is metered into an extruder. II) In a subsequent area, B) 0.001 to 60 wt. % of a dye is added at a temperature below the particular glass transition temperature of the thermoplastic A). In the subsequent areas, the thermoplastic/dye mixture is heated, the polymer melt is homogenised and the resulting mixture is extruded.

公开(公告)号：DE59405550D1

公开(公告)日：1998-05-07

申请号：DE59405550

申请日：1994-01-07

Applicant: BASF AG

Inventor： BAIERWECK PETRA DR ,  ZELTNER DORIS DR ,  GAREISS BRIGITTE DR ,  GOERRISSEN HEINER DR ,  ULMERICH KARLHEINZ ,  MUEHLBACH KLAUS DR ,  GALL MICHAEL

IPC: C08K3/00 ,  C08K3/016 ,  C08K3/02 ,  C08K5/00 ,  C08K7/00 ,  C08K13/02 ,  C08L9/00 ,  C08L21/00 ,  C08L23/00 ,  C08L51/06 ,  C08L71/12 ,  C08L77/00 ,  C09K21/04 ,  C09K21/14

Abstract: Flame proofed, black thermoplastic moulding compositions containing A) from 5 to 98.9% by weight of a thermoplastic polyamide, B) from 1 to 20% by weight of red phosphorus, C) from 0.1 to 5% by weight of a colorant, D) from 0 to 30% by weight of an elastomeric polymer, E) from 0 to 50% by weight of a fibrous or particulate filler, or mixtures thereof, F) from 0 to 70% by weight of a polyphenylene ether G) from 0 to 30% by weight of conventional additives and processing auxiliaries, where the percentages by weight of components A to G in each case add up to 100%.

公开(公告)号：DE59103047D1

公开(公告)日：1994-10-27

申请号：DE59103047

申请日：1991-12-19

Applicant: BASF AG

Inventor： BAIERWECK PETRA DR ,  GAREISS BRIGITTE DR ,  PLACHETTA CHRISTOPH DR ,  BERINGER HANS-PETER

IPC: C08K3/02 ,  C08K7/00 ,  C08L23/02 ,  C08L77/00 ,  C08L77/06

Abstract: Flameproofed thermoplastic moulding compositions containing A) from 10 to 98.45% by weight of a thermoplastic polyamide, B) from 1 to 30% by weight of phosphorus, C) from 0.5 to 30% by weight of a rubber-elastic polymer, D) from 0.05 to 15% by weight of a polyethylene having a density of from 0.94 to 0.98 g/cm or of a polypropylene having a mean molecular weight Mw of from 100,000 to 2,000,000, or mixtures thereof, and E) from 0 to 60% by weight of a fibrous or particulate filler.

公开(公告)号：DE4312752A1

公开(公告)日：1994-10-27

申请号：DE4312752

申请日：1993-04-20

Applicant: BASF AG

Inventor： GAREISS BRIGITTE DR ,  BAIERWECK PETRA DR ,  PLACHETTA CHRISTOPH DR ,  ULMERICH KARLHEINZ

IPC: C08G69/06 ,  C08G69/04 ,  C08G69/28 ,  C08K3/00 ,  C08K3/22 ,  C08K7/02 ,  C08K9/06 ,  C08L77/00 ,  D01F6/90 ,  D01F1/07

Abstract: Flameproofed thermoplastic moulding compositions obtainable by mixing A) from 20 to 70% by weight of a magnesium hydroxide and B) from 0 to 70% by weight of conventional additives and processing auxiliaries into a melt of C) from 10 to 80% by weight of a polyamide (nylon) prepolymer having a viscosity number of from 40 to 100 ml/g, and subsequently post-condensing the mixture in the solid phase.

公开(公告)号：DE3831243A1

公开(公告)日：1990-03-22

申请号：DE3831243

申请日：1988-09-14

Applicant: BASF AG

Inventor： MC KEE GRAHAM EDMUND DR ,  PIPPER GUNTER ,  GOETZ WALTER DR ,  BLINNE GERD DR ,  KNOLL MANFRED ,  BRAUNE PETER DR ,  LAUSBERG DIETRICH DR ,  BAIERWECK PETRA DR

IPC: C08K3/00 ,  C08K3/02 ,  C08K5/00 ,  C08K7/02 ,  C08K7/14 ,  C08K7/16 ,  C08L23/08 ,  C08L23/16 ,  C08L67/02 ,  C08L69/00 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06

Abstract: Thermoplastic moulding material of the following composition (I): (A) 30 to 97 weight % of a thermoplastic polyester or polyamide or of a mixture of said polymers, whereby said polymers or their mixture have a viscosity index greater than 165; (B) 3 to 40 weight % of an olefin polymerizate, comprised of (b1) 40 to 100 weight % of at least one alpha -olefin with 2 to 8 atoms of C, (b2) 0 to 50 weight % of a diene, (b3) 0 to 45 weight % of a primary or secondary C1 to C12 acrylic acid or methacrylic acid alkylester or mixtures of such esters, (b4) 0 to 40 weight % of an ethylenically unsaturated monocarboxylic or bicarboxylic acid and/or a functional derivative of such an acid, (b5) 0 to 40 weight % of a monomer containing epoxy groups, with the provision that the component (B) is not an olefin homopolymerizate and that it has a gel content no greater than 50 %; (C) 0 to 60 weight % of fillers in fibre or particle form, or mixtures thereof; and (D) 0 to 40 % of a flame protection agent; or of the following composition (II): (A) 20 to 99 weight % of a thermoplastic polyester or polyamide or of a mixture of said polymers; (D) 1 to 40 weight % of a flame protection agent; (B) 0 to 20 % of an olefin polymerizate; and (C) 0 to 60 weight % of fillers in fibre or particle form or mixtures thereof. Said thermoplastic moulding materials can be produced by thermal treatment of mixtures of a type (A) component (component A'), whose viscosity index is lesser than 160, with the remaining components, at temperatures between 60 DEG C below and 60 DEG C above the melting point of the pure component (A).

公开(公告)号：ES2060874T5

公开(公告)日：2004-03-16

申请号：ES90113834

申请日：1990-07-19

Applicant: BASF AG

Inventor： BAIERWECK PETRA DR ,  BLINNE GERD DR ,  KOETTING MANFRED

IPC: C08J5/18 ,  C08K3/22 ,  C08K3/38 ,  C08K5/55 ,  C08K7/02 ,  C08L25/18 ,  C08L77/00 ,  D01F6/90

公开(公告)号：DE4408017A1

公开(公告)日：1995-09-14

申请号：DE4408017

申请日：1994-03-10

Applicant: BASF AG

Inventor： BAIERWECK PETRA DR ,  HILDENBRAND PETER DR ,  SIEGLER MANFRED ,  FRITZSCHE THOMAS

IPC: C08L61/24 ,  C08L77/00 ,  C08L97/02 ,  C08J5/18 ,  C08J11/06

公开(公告)号：DE4121261A1

公开(公告)日：1993-01-07

申请号：DE4121261

申请日：1991-06-27

Applicant: BASF AG

Inventor： GAREISS BRIGITTE DR ,  BAIERWECK PETRA DR

IPC: C08K3/02 ,  C08K5/13 ,  C08K13/02 ,  C08L77/00

公开(公告)号：DE3900460A1

公开(公告)日：1990-07-12

申请号：DE3900460

申请日：1989-01-10

Applicant: BASF AG

Inventor： BAIERWECK PETRA DR ,  PIPPER GUNTER ,  KOCH ECKHARD MICHAEL DR ,  GOETZ WALTER DR ,  PLACHETTA CHRISTOPH DR

IPC: C08K3/02 ,  C08L77/00 ,  C08L77/06 ,  D01F1/07

Abstract: Flameproofed thermoplastic moulding compositions containing (A) from 10 to 99% by weight of nylon 4,6, (B) from 1 to 50% by weight of red or black phosphorus or a phosphorus-containing compound, (C) from 0 to 60% by weight of a fibrous or particulate filler, or a mixture of such fillers, and (D) from 0 to 20% by weight of an elastomeric polymer.

公开(公告)号：ES2108320T3

公开(公告)日：1997-12-16

申请号：ES94104667

申请日：1994-03-24

Applicant: BASF AG

Inventor： GAREISS BRIGITTE DR ,  BAIERWECK PETRA DR ,  PLACHETTA CHRISTOPH DR ,  ULMERICH KARLHEINZ

IPC: C08G69/06 ,  C08G69/04 ,  C08G69/28 ,  C08K3/00 ,  C08K3/22 ,  C08K7/02 ,  C08K9/06 ,  C08L77/00

Abstract: Flameproofed thermoplastic moulding compositions obtainable by mixing A) from 20 to 70% by weight of a magnesium hydroxide and B) from 0 to 70% by weight of conventional additives and processing auxiliaries into a melt of C) from 10 to 80% by weight of a polyamide (nylon) prepolymer having a viscosity number of from 40 to 100 ml/g, and subsequently post-condensing the mixture in the solid phase.